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colleen colleen
wrote...
Valued Member
Posts: 17076
12 years ago
 The Food and Drug Administration (FDA) requires controlled trials that last for a few weeks or at most a   
              few months to test the effects of drugs used in the treatment of psychological disorders. What concerns
              are raised by the limited time period for these trials?
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Sunshine ☀ ☼

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Replies
wrote...
Valued Member
12 years ago
Long-term risks that have been identified with some drugs are the development of tardive dyskinesia, the development of addiction, tolerance and withdrawal, and increased risk of suicide.

Other long-terms effects are possible, especially with regard to pathological changes in the brain.
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